NPI Central

Upper Endoscopy (egd) Providers in Wisconsin

Ranked by documented Medicare service volume (2024).

311 providers in Wisconsin have Medicare claims for upper endoscopy (EGD). Ordering reflects documented Medicare service volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile, map, and the procedures they bill Medicare.

Providers in WI
311
Data year
2024
Registry vintage
June 2026

Upper Endoscopy (egd) providers in Wisconsin

Ranked by Medicare service volume.
  1. 1
    Dean Health Systems, Inc.

    Ambulatory Surgical Clinic/Center · Madison, WI

    571 Medicare services (2024)

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  2. 2
    Gastrointestinal Associates Endoscopy Center, LLC

    Ambulatory Surgical Clinic/Center · Wausau, WI

    533 Medicare services (2024)

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  3. 3
    Bogdan CristescuM.D.

    Gastroenterology Physician · Green Bay, WI

    286 Medicare services (2024)

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  4. 4
    Mario GarrettoMD

    Gastroenterology Physician · Kenosha, WI

    241 Medicare services (2024)

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  5. 5
    Anas RaedM.D.

    Gastroenterology Physician · Milwaukee, WI

    224 Medicare services (2024)

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  6. 6
    John BoscoM.D.

    Gastroenterology Physician · Green Bay, WI

    218 Medicare services (2024)

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  7. 7
    Rodrigo CastilloMD

    Gastroenterology Physician · Madison, WI

    217 Medicare services (2024)

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  8. 8
    David StampflMD

    Gastroenterology Physician · Green Bay, WI

    208 Medicare services (2024)

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  9. 9
    Lake Country Endoscopy Center, LLC

    Ambulatory Surgical Clinic/Center · Oconomowoc, WI

    197 Medicare services (2024)

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  10. 10
    Yonas GetachewM.D.

    Gastroenterology Physician · La Crosse, WI

    197 Medicare services (2024)

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  11. 11
    Rana SokhiMD

    Gastroenterology Physician · Sheboygan, WI

    192 Medicare services (2024)

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  12. 12
    Ramez KhouryMD

    Gastroenterology Physician · Janesville, WI

    191 Medicare services (2024)

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  13. 13
    Madhuri TrivediM.D.

    Gastroenterology Physician · West Bend, WI

    189 Medicare services (2024)

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  14. 14
    Gi Specialists LLC

    Ambulatory Surgical Clinic/Center · Waukesha, WI

    186 Medicare services (2024)

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  15. 15
    Srihari RamanujamMD

    Gastroenterology Physician · Mequon, WI

    182 Medicare services (2024)

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  16. 16
    Tsu-Hon WangMD

    Gastroenterology Physician · Beloit, WI

    173 Medicare services (2024)

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  17. 17
    Gastrointestinal Associates Endoscopy Center, LLC

    Ambulatory Surgical Clinic/Center · Stevens Point, WI

    172 Medicare services (2024)

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  18. 18
    Joseph KimM.D.

    Gastroenterology Physician · Milwaukee, WI

    165 Medicare services (2024)

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  19. 19
    Kenneth CogginsM.D.

    Internal Medicine Physician · Madison, WI

    163 Medicare services (2024)

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  20. 20
    Cristino CangaMD

    Gastroenterology Physician · Milwaukee, WI

    162 Medicare services (2024)

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  21. 21
    Harika BalagoniM.D

    Gastroenterology Physician · La Crosse, WI

    161 Medicare services (2024)

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  22. 22
    Sabo TanimuMD

    Gastroenterology Physician · Weston, WI

    159 Medicare services (2024)

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  23. 23
    Antonio BoschMD

    Gastroenterology Physician · Madison, WI

    157 Medicare services (2024)

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  24. 24
    Nathan SlindeMD

    Gastroenterology Physician · Fond Du Lac, WI

    154 Medicare services (2024)

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  25. 25
    Maqsood KhanM.D

    Gastroenterology Physician · West Allis, WI

    150 Medicare services (2024)

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  26. 26
    Sushil Kumar GargM,B;B,S.

    Gastroenterology Physician · Eau Claire, WI

    148 Medicare services (2024)

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  27. 27
    Syed MehdiM.D.

    Gastroenterology Physician · Menomonee Falls, WI

    146 Medicare services (2024)

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  28. 28
    Lyndon HernandezMD

    Gastroenterology Physician · Milwaukee, WI

    145 Medicare services (2024)

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  29. 29
    Steven YangM.D.

    Gastroenterology Physician · Beloit, WI

    144 Medicare services (2024)

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  30. 30
    Raymond HartkeM.D.

    Gastroenterology Physician · Wausau, WI

    144 Medicare services (2024)

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  31. 31
    West Bend Surgery Center LLC

    Ambulatory Surgical Clinic/Center · West Bend, WI

    143 Medicare services (2024)

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  32. 32
    Jeffrey HubersM.D.

    Gastroenterology Physician · Eau Claire, WI

    143 Medicare services (2024)

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  33. 33
    Tatyana TaranukhaM.D.

    Gastroenterology Physician · Summit, WI

    143 Medicare services (2024)

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  34. 34
    Michael BairdM.D.

    Gastroenterology Physician · Sheboygan, WI

    142 Medicare services (2024)

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  35. 35
    Paul RuhMD

    Gastroenterology Physician · Eau Claire, WI

    142 Medicare services (2024)

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  36. 36
    St Vincent Hospital-Hospital Sisters-Third Order of St Francis

    Ambulatory Surgical Clinic/Center · Green Bay, WI

    142 Medicare services (2024)

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  37. 37
    Tarun SharmaMD

    Gastroenterology Physician · Milwaukee, WI

    141 Medicare services (2024)

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  38. 38
    Jerry EvansMD

    Gastroenterology Physician · Fond Du Lac, WI

    140 Medicare services (2024)

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  39. 39
    Aaron BaltzMD

    Gastroenterology Physician · Milwaukee, WI

    138 Medicare services (2024)

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  40. 40
    John WilliamsM.D.

    Gastroenterology Physician · Madison, WI

    137 Medicare services (2024)

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  41. 41
    Aravind VijayapalMD

    Gastroenterology Physician · Milwaukee, WI

    136 Medicare services (2024)

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  42. 42
    Eric JohnsonM.D.

    Gastroenterology Physician · Wausau, WI

    134 Medicare services (2024)

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  43. 43
    Nilay KumarM.D., M.P.H

    Gastroenterology Physician · Milwaukee, WI

    133 Medicare services (2024)

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  44. 44
    Michael AllanMD

    Gastroenterology Physician · Madison, WI

    133 Medicare services (2024)

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  45. 45
    Aurora Surgery Centers, LLC

    Ambulatory Surgical Clinic/Center · Greenfield, WI

    133 Medicare services (2024)

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  46. 46
    Nadim SalfitiMD

    Gastroenterology Physician · Eau Claire, WI

    132 Medicare services (2024)

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  47. 47
    Sudeep SodhiMD

    Gastroenterology Physician · Menasha, WI

    132 Medicare services (2024)

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  48. 48
    Chetan MittalMD

    Gastroenterology Physician · Milwaukee, WI

    131 Medicare services (2024)

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  49. 49
    Marla WolfertM.D.

    Gastroenterology Physician · Sheboygan, WI

    131 Medicare services (2024)

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  50. 50
    Andrew JohannesD.O.

    Gastroenterology Physician · Wausau, WI

    131 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform upper endoscopy (EGD). Source: CMS NPPES (June 2026).